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([71.212.131.115]) by smtp.gmail.com with ESMTPSA id j26-20020aa783da000000b00687a4b70d1esm3577320pfn.218.2023.09.15.20.30.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Sep 2023 20:30:26 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Jiajie Chen Subject: [PULL 14/39] tcg/loongarch64: Lower vector min max ops Date: Fri, 15 Sep 2023 20:29:46 -0700 Message-Id: <20230916033011.479144-15-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230916033011.479144-1-richard.henderson@linaro.org> References: <20230916033011.479144-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::42a; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Jiajie Chen Lower the following ops: - smin_vec - smax_vec - umin_vec - umax_vec Signed-off-by: Jiajie Chen Reviewed-by: Richard Henderson Message-Id: <20230908022302.180442-10-c@jia.je> Signed-off-by: Richard Henderson --- tcg/loongarch64/tcg-target.h | 2 +- tcg/loongarch64/tcg-target.c.inc | 32 ++++++++++++++++++++++++++++++++ 2 files changed, 33 insertions(+), 1 deletion(-) diff --git a/tcg/loongarch64/tcg-target.h b/tcg/loongarch64/tcg-target.h index 2c2266ed31..ec725aaeaa 100644 --- a/tcg/loongarch64/tcg-target.h +++ b/tcg/loongarch64/tcg-target.h @@ -193,7 +193,7 @@ extern bool use_lsx_instructions; #define TCG_TARGET_HAS_rots_vec 0 #define TCG_TARGET_HAS_rotv_vec 0 #define TCG_TARGET_HAS_sat_vec 0 -#define TCG_TARGET_HAS_minmax_vec 0 +#define TCG_TARGET_HAS_minmax_vec 1 #define TCG_TARGET_HAS_bitsel_vec 0 #define TCG_TARGET_HAS_cmpsel_vec 0 diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.c.inc index 0814f62905..bdf22d8807 100644 --- a/tcg/loongarch64/tcg-target.c.inc +++ b/tcg/loongarch64/tcg-target.c.inc @@ -1701,6 +1701,18 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, static const LoongArchInsn mul_vec_insn[4] = { OPC_VMUL_B, OPC_VMUL_H, OPC_VMUL_W, OPC_VMUL_D }; + static const LoongArchInsn smin_vec_insn[4] = { + OPC_VMIN_B, OPC_VMIN_H, OPC_VMIN_W, OPC_VMIN_D + }; + static const LoongArchInsn umin_vec_insn[4] = { + OPC_VMIN_BU, OPC_VMIN_HU, OPC_VMIN_WU, OPC_VMIN_DU + }; + static const LoongArchInsn smax_vec_insn[4] = { + OPC_VMAX_B, OPC_VMAX_H, OPC_VMAX_W, OPC_VMAX_D + }; + static const LoongArchInsn umax_vec_insn[4] = { + OPC_VMAX_BU, OPC_VMAX_HU, OPC_VMAX_WU, OPC_VMAX_DU + }; a0 = args[0]; a1 = args[1]; @@ -1805,6 +1817,18 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, case INDEX_op_mul_vec: tcg_out32(s, encode_vdvjvk_insn(mul_vec_insn[vece], a0, a1, a2)); break; + case INDEX_op_smin_vec: + tcg_out32(s, encode_vdvjvk_insn(smin_vec_insn[vece], a0, a1, a2)); + break; + case INDEX_op_smax_vec: + tcg_out32(s, encode_vdvjvk_insn(smax_vec_insn[vece], a0, a1, a2)); + break; + case INDEX_op_umin_vec: + tcg_out32(s, encode_vdvjvk_insn(umin_vec_insn[vece], a0, a1, a2)); + break; + case INDEX_op_umax_vec: + tcg_out32(s, encode_vdvjvk_insn(umax_vec_insn[vece], a0, a1, a2)); + break; case INDEX_op_dupm_vec: tcg_out_dupm_vec(s, type, vece, a0, a1, a2); break; @@ -1832,6 +1856,10 @@ int tcg_can_emit_vec_op(TCGOpcode opc, TCGType type, unsigned vece) case INDEX_op_not_vec: case INDEX_op_neg_vec: case INDEX_op_mul_vec: + case INDEX_op_smin_vec: + case INDEX_op_smax_vec: + case INDEX_op_umin_vec: + case INDEX_op_umax_vec: return 1; default: return 0; @@ -2007,6 +2035,10 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) case INDEX_op_xor_vec: case INDEX_op_nor_vec: case INDEX_op_mul_vec: + case INDEX_op_smin_vec: + case INDEX_op_smax_vec: + case INDEX_op_umin_vec: + case INDEX_op_umax_vec: return C_O1_I2(w, w, w); case INDEX_op_not_vec: